Elderly Ninjas - Youtube Video

When it comes to warning signs, sometimes you just have to read between the lines.
This video idea came to me while driving back from Edinburgh one day and I passed through a small village (the sort of village that seems to only be one street) and greeting me was a singular sign warning me of Elderly People. There couldn't have been many more than 50 people living there, were so many of them elderly that there needed to be a sign? I saw no elderly people. That's where this video comes in.